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Use the following procedures to identify any problems with Network Station
hardware that you are experiencing.
__ 1. Did you set the Network Station voltage selector switch that is located
__ 2. Did you connect all cables to the Network Station properly?
__ 3. Does the Network Station system LED quickly flash from amber to
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IBM Network Station
on the bottom of the Network Station) to the correct voltage for your
location?
Note: All Network Station hardware ships with the voltage selector
switch preset to 230V.
Yes
No
v If you set the voltage selector switch to the 115V value in a
230V location, and power on the Network Station, the power
supply can be damaged, and may need to be replaced. The
power supply is a part of the complete logic unit assembly.
Customers should replace the logic unit when directed to
replace the power supply.
For on-site service technicians, there is an option to order
and replace the power supply only. See "Chapter 2. Replacing
Network Station parts" on page 9 to order a replacement
power supply, and then perform the procedure, "Replacing
the power supply" on page 22.
v If you set the voltage selector switch to the 230V value in a
115V location, and power on the Network Station, the
hardware may power on normally, but not function properly.
Power off the Network Station, and perform the procedure,
"Selecting the voltage for your location" on page 21.
Yes
No
a. Tighten all system cable connections. See "Hardware
layout" on page 4 for the location of each Network Station
port and connector.
b. Verify that you have plugged the Network Station power
cable into a properly grounded working outlet, and that you
connected the power cable to the Network Station securely.
green when you power on the Network Station?
Note: Ensure that you move the power supply switch, located at the
back of the Network Station, to the on position (1). If the system
LED flashes amber once, and then does not perform any more
indications, press the white power switch on the front of the
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